Train a classification model to predict if a student enrols or not

Import modules

EDA

There are 68% students enrol, whereas 32% students not enrol

Distribution of age are quite similar for students who enrol and not enrol. Age may not be a good predictor

Factor Importance

The table is sorted based on calculation of IG as factor importance. We choose top 5 factors arbitrarily. Subsequently, we try 6, 7 and 8 as long as its score is positive

Building model

Evaluation